Notice: The Central Bank of Mauritania is carrying out a redenomination of their local currency, with the entry into circulation of the Ouguiya.
The conversion rate is 10 (old) Ouguiya MRO to 1 (new) Ouguiya MRU (10:1).
From January 1, 2018 to June 30, 2018, the old and new denominations run concurrently.